Molecular Formula | C22H23N5O2S |
Molar Mass | 421.52 |
Solubility | DMSO: ≥ 30 mg/mL |
Appearance | powder |
Color | white to beige |
Storage Condition | 2-8°C |
In vitro study | SW044248 is a non-canonical Top1 inhibitor, and is selectively toxic for certain NSCLC cell lines. SW044248 shows no effect on Top2. SW044248 (2, 5, 10 μM) rapidly inhibits transcription, translation and DNA synthesis in sensitive cells (HCC4017 and H292 cells) but not insensitive cells (HBEC30KT cells and HCC44 cells). SW044248 (10 μM) rapidly activates the integrated stress response through kinases GCN2 and PKR. The inhibition of Top1 in HCC4017 cells is helpful to the toxicity of SW044248. SW044248 (5, 10 μM) shows no effect on HBEC30KT and HCC44 cell lines due to the up-regulation of p21 CDKN1A . SW044248 is selectively toxic in 18/74 NSCLC lines. |
1mg | 5mg | 10mg | |
---|---|---|---|
1 mM | 2.372 ml | 11.862 ml | 23.724 ml |
5 mM | 0.474 ml | 2.372 ml | 4.745 ml |
10 mM | 0.237 ml | 1.186 ml | 2.372 ml |
5 mM | 0.047 ml | 0.237 ml | 0.474 ml |
biological activity | SW-044248 is a non-classical Topo1 inhibitor, which has a selective toxic effect on non-small cell lung cancer cells. |
target | TargetValue Topo1 () |
Target | Value |
in vitro study | SW044248 is a non-canonical Top1 inhibitor, and is selectively toxic for certain NSCLC cell lines. SW044248 shows no effect on Top2. SW044248 (2,5, 10 μ m) rapidly inhibits transcription, translation and DNA synthesis in sensitive cells (HCC4017 and H292 cells) but not insensitive cells (HBEC30KT cells and HCC44 cells). SW044248 (10 μM) rapidly activates the integrated stress response through kinases GCN2 and PKR. The inhibition of Top1 in HCC4017 cells is helpful to the toxicity of SW044248. SW044248 (5,10 μM) shows no effect on HBEC30KT and HCC44 cell lines due to the up-regulation of p21 CDKN1A . SW044248 is selectively toxic in 18/74 NSCLC lines. |